Guru Nanak Dev University 2011-2nd Year B.C.A Computer Application Information Systems, - Question Paper
Tuesday, 22 January 2013 03:05Web
Time: three Hours
Max. Marks: 100
Note: Attempt any five ques.. All the ques. carry equal marks. The students can use
only non-programmable and non-storage kind calculator.
1. Elaborate on the attributes of info. Why are these attributes important? [Marks 20]
2. What is a system? elaborate the characteristics of a system? elaborate the elements of a system? discuss every of these elements. [Marks 20]
3. Lucidly discuss the role of info systems in planning, decision-making and controlling operations of an organization. [Marks 20]
4. Define an info system. elaborate the different categories of info system? explain in detail. [Marks 20]
5. Explain recent patterns in hardware and software which influenced the software systems. [Marks 20]
6. What do you mean by DSS? How it is various from MIS? explain in detail. [Marks 20]
7. What is Marketing info System? elaborate the input and output of a typical Marketing info System? Also suggest a model of Marketing info System. [Marks 20]
8. Differentiate the following: [Marks 20]
(a) Data and info
(b) Structured decision and unstructured decision
(c) Formal and informal system
(d) Determine v/s probabilistic system.
| Earning: Approval pending. |
